ScienceIncas Used Multidimensional Communication Code That Baffles Scientists The Incas of the 16th century used a three-dimensional code to communicate with one another. After a century of studying this code, scientists have yet to unlock the mysteries of the complex communication device.by Nicole Arce
ScienceNorth Americans Have Similar DNA Ancestry With Indigenous Canadians, Genetic Study Revealsby Athena Yenko
ScienceDid Climate Change Cause Political Conflicts Among Classic Maya Civilizations? Study Says Yesby Athena Chan